Working Trio is BPA Free.
These three fun dump trucks deliver important concepts related to volume, size and distance! Dumpsters are sturdy, stackable, and friction driven. Link them together or stack them by size. Turn their connectors and raise & lower their beds for ratchet sounds varying in volume. The beds are proportional in volume. Colors may vary. 7 1/2" x 3 3/4" x 8" / 19 x 10 x 20 cm.
from 2 years - kindergarten